How can I render an animation without any texture
In 2.79 and previous versions: On the bottom of your 3d view, on the right of the horizontal menu bar, there's a button called OpenGL Render Active Viewport, if you click on it you have a quick render without any texture. The file will end in the folder you choose in the Properties &gt; Render &gt; Output panel.

Since 2.8: In the 3D view header menu &gt; View &gt; Viewport Render Animation: